Bay lighting fixture



FIG. 1 is a top perspective view of a bay lighting fixture according to the present invention;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a left elevation view thereof;

FIG. 4 is a right elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the bay lighting fixture which form no part of the claimed design. 

CLAIM The ornamental design for a bay lighting fixture, as shown and described herein. 